2017年5月19日
ORA-28374: typed master key not found in wallet
摘要： Reason: the wallet key may be changed. Solution: confirm issue and replace the faulty key using backup key. How to confirm the wrong wallet? 1. Search 阅读全文
posted @ 2017-05-19 11:21 SuperStar~ 阅读(1478) 评论(0) 推荐(0) 编辑
TDE: Transparent Data Encryption brief introduction
摘要： 1. What is TDE? Briefly speaking, TDE is used to encrypted data. 2. The benifits: Belows are come from Oracle Offical: As a security administrator, yo 阅读全文
posted @ 2017-05-19 11:05 SuperStar~ 阅读(226) 评论(0) 推荐(0) 编辑
How to change current process to background process
摘要： Situation: there is a script or command is running, but we need to close current box/windows to do other things. Below ways are available. 1. Ctrl+Z: 阅读全文
posted @ 2017-05-19 10:25 SuperStar~ 阅读(157) 评论(0) 推荐(0) 编辑